JP2018146601A - 電子式警音器 - Google Patents
電子式警音器 Download PDFInfo
- Publication number
- JP2018146601A JP2018146601A JP2017037879A JP2017037879A JP2018146601A JP 2018146601 A JP2018146601 A JP 2018146601A JP 2017037879 A JP2017037879 A JP 2017037879A JP 2017037879 A JP2017037879 A JP 2017037879A JP 2018146601 A JP2018146601 A JP 2018146601A
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- passage
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- cylindrical
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- 230000002093 peripheral effect Effects 0.000 claims description 18
- 230000009545 invasion Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
- G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings
- G10K9/20—Sounding members
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
- G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
- G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
- G10K9/122—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using piezoelectric driving means
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
- G10K11/04—Acoustic filters ; Acoustic resonators
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/18—Methods or devices for transmitting, conducting or directing sound
- G10K11/22—Methods or devices for transmitting, conducting or directing sound for conducting sound through hollow pipes, e.g. speaking tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
- Emergency Alarm Devices (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Burglar Alarm Systems (AREA)
- Transducers For Ultrasonic Waves (AREA)
Abstract
【解決手段】中間体6を前方から覆うようにカバー体8を設けて、中間体6に形成した筒状防水壁621の筒内に進入させたカバー体8の中心部82によって第1通路P1が形成され、カバー体8に形成されて中間体6の防水壁622、633の筒内に進入させた筒状防水壁83、84によって、共鳴器7の開口71を中心とする同心状に第2通路P2,P3,P4が形成されている。最外周の第2通路P4が前方へ開放している。
【選択図】 図2
Description
Claims (3)
- 板状振動体と、当該振動体を起振する圧電体と、一部に開口が設けられ前記振動体の前方を覆って当該振動体との間に共鳴空間を形成する共鳴器と、前記共鳴器と前記開口によって連通する緩衝室と、前記緩衝室から外周側の後方へ反転湾曲する第1通路と、前記第1通路に続いて外周側の前方ないし後方へ反転湾曲する少なくとも一つの第2通路を備え、最外周の第2通路が前方へ開放し、かつ前記共鳴器の前方に前方へ開放する筒状の中間体を設け、さらに前記中間体を前方から覆うようにカバー体を設けて、前記中間体に形成した筒状防水壁の筒内に進入させた前記カバー体の中心部によって前記第1通路が形成され、前記カバー体に形成されて前記中間体の防水壁の筒内に進入させた筒状防水壁によって、前記共鳴器の開口を中心とする同心状に前記第2通路が形成されている電子式警音器。
- 前記最外周の第2通路の開口にルーバーが設けられている請求項1に記載の電子式警音器。
- 前記最外周の第2通路の開口に近い警音器本体の最下位置に排水孔が設けられている請求項1又は2に記載の電子式警音器。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017037879A JP6493929B2 (ja) | 2017-03-01 | 2017-03-01 | 電子式警音器 |
PCT/JP2018/006702 WO2018159490A1 (ja) | 2017-03-01 | 2018-02-23 | 電子式警音器 |
US16/488,092 US11145286B2 (en) | 2017-03-01 | 2018-02-23 | Electronic horn |
CN201880014927.7A CN110366750B (zh) | 2017-03-01 | 2018-02-23 | 电子式警音器 |
DE112018000691.3T DE112018000691B4 (de) | 2017-03-01 | 2018-02-23 | Elektronisches Alarmhorn |
CN202010293482.XA CN111508458B (zh) | 2017-03-01 | 2018-02-23 | 电子式警音器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017037879A JP6493929B2 (ja) | 2017-03-01 | 2017-03-01 | 電子式警音器 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2018146601A true JP2018146601A (ja) | 2018-09-20 |
JP2018146601A5 JP2018146601A5 (ja) | 2019-01-10 |
JP6493929B2 JP6493929B2 (ja) | 2019-04-03 |
Family
ID=63371435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017037879A Active JP6493929B2 (ja) | 2017-03-01 | 2017-03-01 | 電子式警音器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11145286B2 (ja) |
JP (1) | JP6493929B2 (ja) |
CN (2) | CN111508458B (ja) |
DE (1) | DE112018000691B4 (ja) |
WO (1) | WO2018159490A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11308930B2 (en) | 2017-11-09 | 2022-04-19 | Imasen Electric Industrial Co., Ltd. | Electronic horn |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5547007U (ja) * | 1978-09-18 | 1980-03-27 | ||
JPH0678998U (ja) * | 1993-04-19 | 1994-11-04 | アンデン株式会社 | 警報器 |
JPH08278368A (ja) * | 1995-04-03 | 1996-10-22 | Mazda Motor Corp | 障害物検知装置 |
JP2007316450A (ja) * | 2006-05-26 | 2007-12-06 | Raza V Ltd | 携帯用防犯ブザー |
JP2012017036A (ja) * | 2010-07-08 | 2012-01-26 | Honda Motor Co Ltd | 車両用ホーンの取付構造 |
JP2012148657A (ja) * | 2011-01-18 | 2012-08-09 | Denso Corp | 車両接近通報装置 |
JP2013097126A (ja) * | 2011-10-31 | 2013-05-20 | Denso Corp | 車両存在通報装置 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1904759A (en) * | 1931-05-25 | 1933-04-18 | Trico Products Corp | Fluid pressure horn |
JPS5713490A (en) | 1980-06-27 | 1982-01-23 | Sharp Kk | Sound generator driving system |
JPS58162994A (ja) | 1982-03-19 | 1983-09-27 | 株式会社デンソー | 電気式警音器 |
JPH0610399Y2 (ja) | 1988-10-15 | 1994-03-16 | 太陽誘電株式会社 | 圧電ブザー |
US5012221A (en) | 1989-03-24 | 1991-04-30 | Siren Sounds, Inc. | Emergency vehicle audible warning system and method |
US4963855A (en) | 1990-02-21 | 1990-10-16 | Kobishi Electric Co., Inc. Ltd. | Warning sound generating device |
JPH04119497U (ja) | 1991-04-09 | 1992-10-26 | 山口電機工業株式会社 | 防水用圧電ブザー |
US5293149A (en) | 1991-04-12 | 1994-03-08 | Sparton Corporation | Vehicle horn with electronic solid state energizing circuit |
JPH07222284A (ja) | 1994-02-02 | 1995-08-18 | Purimo:Kk | ホーン型圧電セラミックスピーカ |
JP3328531B2 (ja) | 1997-01-16 | 2002-09-24 | 株式会社モルテン | 電子ホイッスル |
GB2354903B (en) | 1997-02-22 | 2001-05-16 | Fulleon Ltd | Piezoelectric sounder |
TW426300U (en) * | 1999-05-27 | 2001-03-11 | Shie Jen Ming | High decibel audio speaker structure with composite resonance gain audio |
MXPA04012060A (es) | 2002-06-06 | 2005-08-16 | Fiamm Componenti Accessori Spa | Dispositivo de emision de senal acustica para vehiculos. |
US20070057778A1 (en) * | 2005-09-14 | 2007-03-15 | Floyd Bell, Inc. | Alarm combining audio signaling and switch functions |
US20080180230A1 (en) | 2007-01-31 | 2008-07-31 | Daniel Eugene Zimmermann | Electronic horn having simulated start and end sounds |
JP5276956B2 (ja) * | 2008-11-13 | 2013-08-28 | 浜名湖電装株式会社 | 電気式ホーン |
US9031265B2 (en) * | 2008-12-26 | 2015-05-12 | Panasonic Intellectual Property Management Co., Ltd. | Piezoelectric speaker, piezoelectric audio device employing piezoelectric speaker, and sensor with alert device attached |
JP5206762B2 (ja) | 2010-10-19 | 2013-06-12 | 株式会社デンソー | 車両用警報装置 |
JP2012153303A (ja) * | 2011-01-27 | 2012-08-16 | Denso Corp | 車両接近通報装置 |
JP5392335B2 (ja) | 2011-10-12 | 2014-01-22 | 株式会社デンソー | 車両存在通報装置 |
JP5713209B2 (ja) * | 2012-11-13 | 2015-05-07 | 丸子警報器株式会社 | 車両用ホーン |
JP5949700B2 (ja) * | 2013-08-19 | 2016-07-13 | アンデン株式会社 | 圧電式ブザー |
WO2015145659A1 (ja) | 2014-03-27 | 2015-10-01 | 衆智達技研株式会社 | 電子式警音器 |
AU2014392641A1 (en) | 2014-05-01 | 2016-09-29 | Sanjiv Patel | Electronic contactless horn and sound device |
WO2015186239A1 (ja) | 2014-06-06 | 2015-12-10 | 衆智達技研株式会社 | 電子式警音器 |
JP5916931B1 (ja) | 2015-07-28 | 2016-05-11 | 衆智達技研株式会社 | 電子式警音器 |
US11308930B2 (en) | 2017-11-09 | 2022-04-19 | Imasen Electric Industrial Co., Ltd. | Electronic horn |
-
2017
- 2017-03-01 JP JP2017037879A patent/JP6493929B2/ja active Active
-
2018
- 2018-02-23 DE DE112018000691.3T patent/DE112018000691B4/de active Active
- 2018-02-23 US US16/488,092 patent/US11145286B2/en active Active
- 2018-02-23 CN CN202010293482.XA patent/CN111508458B/zh active Active
- 2018-02-23 CN CN201880014927.7A patent/CN110366750B/zh active Active
- 2018-02-23 WO PCT/JP2018/006702 patent/WO2018159490A1/ja active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5547007U (ja) * | 1978-09-18 | 1980-03-27 | ||
JPH0678998U (ja) * | 1993-04-19 | 1994-11-04 | アンデン株式会社 | 警報器 |
JPH08278368A (ja) * | 1995-04-03 | 1996-10-22 | Mazda Motor Corp | 障害物検知装置 |
JP2007316450A (ja) * | 2006-05-26 | 2007-12-06 | Raza V Ltd | 携帯用防犯ブザー |
JP2012017036A (ja) * | 2010-07-08 | 2012-01-26 | Honda Motor Co Ltd | 車両用ホーンの取付構造 |
JP2012148657A (ja) * | 2011-01-18 | 2012-08-09 | Denso Corp | 車両接近通報装置 |
JP2013097126A (ja) * | 2011-10-31 | 2013-05-20 | Denso Corp | 車両存在通報装置 |
Also Published As
Publication number | Publication date |
---|---|
US20200066243A1 (en) | 2020-02-27 |
CN111508458B (zh) | 2024-02-20 |
JP6493929B2 (ja) | 2019-04-03 |
CN110366750B (zh) | 2023-05-05 |
DE112018000691B4 (de) | 2023-06-22 |
DE112018000691T5 (de) | 2019-10-17 |
CN111508458A (zh) | 2020-08-07 |
US11145286B2 (en) | 2021-10-12 |
WO2018159490A1 (ja) | 2018-09-07 |
CN110366750A (zh) | 2019-10-22 |
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